Currently, task categories can be defined either for myself as a user or an admin can set it globally for all users.
We would like to be able to set task categories by groups. Tech group has other task categories than design group.

In general, it would be nice to have one place where categories are organized by groups, and these categories are available at tasks, calendar, e-mail, folder ... see also viewtopic.php?f=5&t=9866&p=31249&hilit= ... ies#p31249 so that I do not have to define it for each GroupOffice module.